103023212 has 6 divisors (see below), whose sum is σ = 180290628. Its totient is φ = 51511604.

The previous prime is 103023197. The next prime is 103023229. The reversal of 103023212 is 212320301.

It is a happy number.

It is a super-2 number, since 2×103023212² = 21227564421593888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12877898 + ... + 12877905.

It is an arithmetic number, because the mean of its divisors is an integer number (30048438).

Almost surely, 2^103023212 is an apocalyptic number.

It is an amenable number.

103023212 is a deficient number, since it is larger than the sum of its proper divisors (77267416).

103023212 is a wasteful number, since it uses less digits than its factorization.

103023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25755807 (or 25755805 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 103023212 is about 10150.0350738310. The cubic root of 103023212 is about 468.7900248608.

Adding to 103023212 its reverse (212320301), we get a palindrome (315343513).

It can be divided in two parts, 1030 and 23212, that added together give a palindrome (24242).

The spelling of 103023212 in words is "one hundred three million, twenty-three thousand, two hundred twelve".